Analysis

  • max time kernel
    150s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2022 19:01

General

  • Target

    file.exe

  • Size

    225KB

  • MD5

    be40989840f612ed1fede1503534bf65

  • SHA1

    2695236aaffda86c8345d65ba16515d3a387481b

  • SHA256

    42675b7d4c81b919a13f62d5e7e34647d9a119727d3d3529ecf9b0f4895da97a

  • SHA512

    1a0e8af8116abb5092860a276982c2d579ffc6baadd133614a24f23f6422efd1d28dc96d9b2ffe0a5ad6464438076e118e8d60392b2e9641ede70cd23e93ac8f

  • SSDEEP

    3072:+6B8L9BYLGffFzKLThoOUcEBs1J3XPH8oSC0ENNY3Ox6qQo3:KL960qoUEBsH8olHHk5o

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1736

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1736-54-0x0000000075DA1000-0x0000000075DA3000-memory.dmp
    Filesize

    8KB

  • memory/1736-56-0x00000000001B0000-0x00000000001B9000-memory.dmp
    Filesize

    36KB

  • memory/1736-55-0x000000000030A000-0x000000000031A000-memory.dmp
    Filesize

    64KB

  • memory/1736-57-0x0000000000400000-0x000000000045E000-memory.dmp
    Filesize

    376KB

  • memory/1736-58-0x0000000000400000-0x000000000045E000-memory.dmp
    Filesize

    376KB